I guess it depends on what you want from the relationship. Nothing she said changes the non-relationship you already had. Maybe it helps explain why it's not a relationship yet. Why did she way what she said and phrase it the way she did? Dunno from what you said. Was she trying to push you away, or just asking for some patience as she works through some things? And if it's the latter, is that ok with you? Are you wanting more from her or are you cool with things they way they have been?
It seems you're a little hurt/offended about things. Can't tell if that was her intention or not, but I'd talk to her about that. Start with the assumption that it wasn't what she meant unless you know otherwise. And if you know otherwise, move on. I'm guessing she's been burned before and just wants to take things slow. Really, what girl hasn't. Let's face it men, most of us are pigs.
Or, it could be she's giving you the brush off. And she'll be giving subtle clues nobody can pick up on other than you. Ask her how she wants to proceed and try to get an honest answer out of her. Bring up the topic of ending it, whatever 'it' is, and see what her reaction is. But I wouldn't give ultimatums for trust. That's something that takes time to build in a relationship and is up to everyone to give out at their own pace. If you determine her schedule won't match what you want/need, wish her all the best and move on down the road.